ビスイブチアミン

化学的特性Sulbutiamine is a white solid. It is a synthetic compound, which consists of two thiamine molecules bound together by a sulfur group. Due to the fact that sulbutiamine is a dimer of two thiamine molecules, it is a lipophilic drug that crosses the blood-brain barrier more quickly than thiamine(Farid and Abdelwahab,2016).Thus, sulbutiamine has neurotropic action and can increases the levels of thiamine and thiamine phosphate esters in the brain (Sevim et al.,2017).

説明Sulbutiamine is a vitamin B1 derivative developed by the French Servier Pharmaceuticals. The product is described in Special Drug Patent 5921M as a formulation with vitamin B1 activity, which is able to increase the blood level of vitamin B1 and has a therapeutic effect on all vitamin B1 deficiencies.

使用Sulbutiamine (isobutyryl thiamine disulfide) is a lipophilic derivative of thiamine used for the treatment of asthenia and other related pathological conditions. Sulbutiamine is available over-the-counter in several countries as a component of nutritional supplements.

一般的な説明Sulbutiamine is a synthetic derivative of thiamine (vitamin B1) under the market name Arcalion that is composed of two modified thiamine molecules to form a dimer. It is highly lipophilic, allowing it to cross the blood-brain barrier more easily than other thiamine derivatives. Although its clinical efficacy is not yet defined, sulbutiamine is used to treat asthenia. While its other uses include improvement of erectile dysfunction and reduction of psycho-behavioural inhibition, sulbutiamine showed evidence of modulatory effect on dopaminergic and glutamatergic cortical transmissions. The chronic administration of the drug has demonstrated to improve long term memory formation in mice.